Diesel Injector Fuel Injector 23670-30420 295050-0620 Denso Injector for TOYOTA VIGO, Toyota Dyna, Toyota Hiace, Toyota Hilux

Isakhiwo se-porous petroli injector ifana ne-porous diesel injector. Inani lemingxuma yokutofa yesitofu sepetroli yokutofa ngokuthe ngqo yi-4 ~ 12. Ukutshiza imilo ye-macroscopic ye-multi-hole petroli injector ayichatshazelwa kancinci ngoxinzelelo lweoyile kunye noxinzelelo lwangasemva, kwaye isakhiwo sizinzile. Umgangatho we-atomization yepetroli unxulumene ngokusondeleyo noxinzelelo lwenaliti yamafutha kunye nobubanzi bomngxuma wombhobho. Zombini ukunyusa uxinzelelo lwenaliti kunye nokunciphisa ubukhulu bomngxuma wombhobho kunokuphucula umgangatho we-athomu yesibaso.
Umngxuma we-nozzle we-injector ye-petroli yokuvula ngaphandle yi-gap ye-annular, kwaye i-fuel ifafazwe ngaphandle kwe-gap ye-annular ngesantya esiphezulu ngendlela yefilimu yeoli, kwaye yenza i-spray ye-conical engenanto. I-angle ye-cone yokutshiza ye-injector yokuvula ngaphandle inkulu, ukungena kwe-oyile ye-oyile kuncinci, indawo yoqhagamshelwano kunye negesi ejikelezileyo inkulu, kwaye umgangatho we-atomization ulungile. I-piezoelectric crystal crystal eqhutywa ngaphandle kwesitofu sepetroli sokuvula
Impendulo yokuvula ikhawuleza, kwaye iinaliti ezininzi zinokuqondwa ngokulula kumjikelo omnye wokusebenza, ukuze kuphunyezwe iziphumo zokonga amafutha kunye nokunciphisa ukukhutshwa. Ukongeza, isitofu sangaphandle esahlulayo sinokusebenza phantsi kwemeko yoxinzelelo lwe-20MPa, olulungele kakhulu inkqubo yokutsha ekhokelwa sisitshizi.
Ngokuthelekisa ezi injectors ezintathu zepetroli zingentla, kunokufumaneka ukuba nangona i-swirl injector inomgangatho ophezulu we-atomization, ivakalelwa ngakumbi kwiinguqu zendalo kwaye ifanelekile ukusebenza phantsi kwemeko enye yokusebenza. Izitofu zitshintshwe. Ngokumalunga neendleko, ii-electromagnetic injectors ezinemingxuma emininzi zisetyenziswa ngokubanzi. Nangona kunjalo, xa kujongwa amandla ophuhliso lwetekhnoloji yokutofa ngokuthe ngqo kwiinjini zepetroli, ii-injection zokuvula ngaphandle eziqhutywa ziikristale ze-piezoelectric zingcono kwisikhokelo sokutshiza. Inkqubo yokutshisa apho umxube wenziwa khona. Nangona kunjalo, ngenxa yeendleko eziphezulu zemveliso, okwangoku isetyenziswa kuphela kwiimoto eziphezulu.